2,2,2-Tribromo-N-(2-methylphenyl)acetamide
نویسندگان
چکیده
The asymmetric unit of the title compound, C(9)H(8)Br(3)NO, contains two independent mol-ecules. Intra-molecular N-H⋯Br hydrogen bonds are present in both mol-ecules. In the crystal, mol-ecules are packed into columnar chains by inter-molecular N-H⋯O hydrogen bonds.
منابع مشابه
2,2,2-Tribromo-N-(4-methylphenyl)acetamide
The asymmetric unit of the title compound, C(9)H(8)Br(3)NO, contains two independent mol-ecules which differ in the orientation of the tribromo group. A weak intra-molecular N-H⋯Br hydrogen bond is observed in each mol-ecule. In the crystal, the independent mol-ecules are linked into chains along the b axis by inter-molecular N-H⋯O hydrogen bonds.
متن کامل2,2,2-Tribromo-N-(3-methylphenyl)acetamide
The asymmetric unit of the title compound, C(9)H(8)Br(3)NO, contains two independent mol-ecules. The conformation of the N-H bond is anti to the 3-methyl substituent in the benzene ring in each mol-ecule. The structure shows both intra-molecular N-H⋯Br and inter-molecular N-H⋯O hydrogen bonding, the latter leading to the formation of helical supra-molecular chains along the b axis.
متن کامل2,2,2-Tribromo-N-(2-chlorophenyl)acetamide
In the title compound, C(8)H(5)Br(3)ClNO, the conformation of the N-H bond is syn to the 2-chloro substituent in the benzene ring. There are no classical inter-molecular hydrogen bonds, but intra-molecular N-H⋯Br and N-H⋯Cl contacts occur.
متن کامل2,2,2-Tribromo-N-(3-chlorophenyl)acetamide
In the title compound, C(8)H(5)Br(3)ClNO, the conformation of the N-H bond is anti to the 3-chloro substituent in the benzene ring. An intra-molecular N-H⋯Br hydrogen bond occurs. In the crystal, mol-ecules are packed into infinite chains in the a-axis direction by N-H⋯O hydrogen bonds.
متن کامل2,2,2-Tribromo-N-(4-chlorophenyl)acetamide
The crystal structure of the title compound, C(8)H(5)Br(3)ClNO, shows both intra-molecular N-H⋯Br and inter-molecular N-H⋯O hydrogen bonding. In the crystal, the mol-ecules are packed into column-like chains in the c-axis direction via the N-H⋯O hydrogen bonds.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010